My lowrider’s lead screw is misaligned with the stepper motor, it is off by about 3 mm in the x direction. In the picture you can see the ease of the coupler is (mis)aligned with the edge of the nut.
I can force it in the coupler but by low Z heights it starts missing steps due the stress. Once it is above about an inch, the coupler works well enough. I have tried loosening and tightening various screws, but no success. I have tried loosening the XZ coupler fully.
My y plate is out of Baltic birch so it should be flat. I bought the printed parts from the shop
Thanks guys! Flipping the entire XZ bracket so the truss is (wrongly-ish) facing out ‘fixed’ it! Not sure why, but I’ll go with it. Now that side falls under its own weight but the other doesn’t. So maybe I’ll flip the other one too…